Claude Opus 5.5 (High, Default Fallback)
AnthropicClaude
Release Date
2026-09-22
Parameters
—
Context Length
1.0M
Modalities
image, pdf, text
Capability Radar
52
general
0
coding
52
reasoning
44
scienceest.
36
agents
80
multimodal
Science is estimated from LLM Stats science scores or reasoning when no dedicated science benchmarks are available.
Rankings
No ranking data available
Benchmark Scores (LLM Stats)
(LLM Stats (zeroeval))No benchmark data available
AA Evaluation Indices
(Artificial Analysis)Engineering(Artificial Analysis)57.8
Strategy And Ops57.6
Economics55.3
Finance And Accounting53.3
Healthcare And Medical52.5
Legal52.0
Intelligence Index(Artificial Analysis)51.8
LLM Stats Category Scores
(LLM Stats (zeroeval))No category score data available
Pricing
Input Price$4 / 1M tokens
Output Price$20 / 1M tokens
Blended Price (3:1)$8 / 1M tokens
Cache Read Price$0.2 / 1M tokens
Cache Write Price$5 / 1M tokens
Speed
Tokens/sec84.5
Time to First Token55.16s
Time to Answer55.16s
Provider Price Ranking
Provider Price Ranking
13 providers
Cheapest: AnthropicMost Expensive: CommandCode
ProviderInputOutput
1AnthropicPRIMARY
$4
$20
2302.AI
$4
$20
3Vivgrid
$4
$20
4OpenCode
$4
$20
5FrogBot
$4
$20
6Venice AI
$4
$20
7AIHubMix
$4
$20
8Azure Cognitive Services
$4
$20
9Requesty
$4
$20
10DevPass (LLM Gateway)
$4
$20
11Azure
$4
$20
12Neon
$4
$20
13CommandCode
$4
$20
Compare pricing across different API providers for this model.